Datasheet

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#14: Set and poll connection mode
Command
Return
Argument
AT+
CMODE
=<Para
m
>
OK
Param:
0 – specific address mode
(the address is specified in
binding command)
2- No specific address
Default: 0
AT+CMODE?
+CMODE::<Param>
OK
#15: Set and poll binding device address
Command
Return
Argument
AT+
BIND
=<Para1>
OK
Param
–
Binding Bluetooth
device address
Default address:
00:00:00:00:00:00
AT+BIND?
+BIND:<Param>
OK
The address can be represented as NAP:UAP:LAP (hex)
The binding command is only valid in specific address mode.
Example:
AT+BIND=1234,56,abcdef\r\n
OK
AT+BIND?\r\n
+BIND:1234:56:abcdef
OK
#16: Set/Poll the polarity of LED indicator driver
Command
Return
Argument
AT+POLAR=<Param1>, <Param2>
OK
Param1:
0 – PI08 outputs low level to turn
on LED
1- PI08 outputs high level to turn
on LED
Param2:
0-PI09 outputs low level to turn on
LED
1-PI09 outputs high level to turn on
LED
Default: 1,1
AT+DEFAULT